116576306887 has 4 divisors (see below), whose sum is σ = 116579941840. Its totient is φ = 116572671936.

The previous prime is 116576306857. The next prime is 116576306929. The reversal of 116576306887 is 788603675611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116576306887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116576306857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1768938 + ... + 1833655.

It is an arithmetic number, because the mean of its divisors is an integer number (29144985460).

Almost surely, 2^116576306887 is an apocalyptic number.

116576306887 is a deficient number, since it is larger than the sum of its proper divisors (3634953).

116576306887 is an equidigital number, since it uses as much as digits as its factorization.

116576306887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634952.

The product of its (nonzero) digits is 10160640, while the sum is 58.

The spelling of 116576306887 in words is "one hundred sixteen billion, five hundred seventy-six million, three hundred six thousand, eight hundred eighty-seven".